Overview

overview

10

Static

static

3

b5f5581f4b...cd.dll

windows7-x64

10

b5f5581f4b...cd.dll

windows10-2004-x64

10

Analysis

  • max time kernel
    91s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-07-2024 18:59

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General

  • Target

    b5f5581f4b216f7a55c785e0b401b0b66e7fa222ef80bc02d3aafeca584508cd.dll

  • Size

    156KB

  • MD5

    7b5f228444832c44df0d17e13af8ada4

  • SHA1

    f939d5bc304115f30e19616a1be800f4940ebff6

  • SHA256

    b5f5581f4b216f7a55c785e0b401b0b66e7fa222ef80bc02d3aafeca584508cd

  • SHA512

    561e6b4b57a447301f92a3a59c495fbb8ab9c5a0bdec1c7ca48d941b796107acadec55d3100e141a2fa3fc193e3cbbc0550c717879a121a05e08ac817cd0b70a

  • SSDEEP

    3072:wvoqQ73ihE15S0iVrw/x06AMu8w7GrlOgpcI0nHdrZ:wds3yE100OrWFAp8wy6I0nHb

Score
10/10
strelastealer

Malware Config

Extracted

Family

strela

C2

45.9.74.13

Attributes
  • url_path

    /server.php

  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537

Signatures

  • Detects Strela Stealer payload 2 IoCs
  • Strela stealer

    An info stealer targeting mail credentials first seen in late 2022.

    stealerstrela

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\b5f5581f4b216f7a55c785e0b401b0b66e7fa222ef80bc02d3aafeca584508cd.dll
    1⤵
      PID:1624

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/1624-0-0x0000000002360000-0x0000000002382000-memory.dmp

      Filesize

      136KB

      Download

    • memory/1624-1-0x00007FFA5C660000-0x00007FFA5C690000-memory.dmp

      Filesize

      192KB

      Download